Numerical simulations have been conducted on large-scale space grid structures with different types of connections between members and loading situations.
In this paper, we describe a method utilizing the space-selective laser-induced film detachment together with some morphology change due to heating and surface tension to create substrate-bound grid structures with micron to nanometer dimensions.
A numerical method is presented for initial self-stress design of tensegrity grid structures with exostresses, which is defined as a linear combination of the coefficients of independent self-stress modes.
Several hemp/bio-epoxy resin grid structures with different density (in the range of 0.47 0.80 g/cm3) and thickness (in the range of 4.3 12.3 mm) were obtained and their properties were widely investigated.
We also cast some of the agar structures from PDMS-based molds, which we found released larger grid structures with fewer defects.
In this paper, FE-SEM and FIB images show that the bi-layered wire-grid structure with wire gratings 100 nm in linewidth, 240 nm in pitch, and 300 nm in total height, i.e., 150 nm each for Al and PMMA wire gratings, was successfully replicated on a PMMA substrate of 1 cm2.
This paper is concerned with the active vibration control of a grid structure equipped with piezoceramic sensors and actuators.
Problem definition, near wall modeling and other factors, including grid structure along with its implications on filter definition, are suggested to be of potentially greater importance for practical jet simulations than the LES (large eddy simulation) model.
The coarsening can be static, but can also be dynamic such that the grid structure evolve with the time if, for example, the local conductances are a strong function of the temperature.
